pressure gets to the coastline, massachusetts, including the city of boston, could see substantial snow throughout today and tonight. let's break it down. you see the low sliding off the coast. getting energy if the west. it becomes intense and stays to the south of new england. now with that flow, we're getting the winds coming from the north, picking up the moisture from the atlantic. that's why eastern massachusetts, if you can see the brighter white here, indicates a little bit more intense snowfall. it is still something we're monitoring because the as the low slides east or west, that would impacts how much rain versus how much snow you get in new england. whether you're in new england or not, you'll face some travel troubles today. we have airport delays forecast for the northeast, the mid-atlantic, the midwest. and even down here in the south, we had delays in charlotte this morning. and on the west coast, we could see delays, low clouds and rain even in los angeles. busy travel weekend. lots of weather coast to coast that will impact millions of people. >> no escaping it, huh?